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date of purchase. Philips reserves the right to verify the purchase price of the Wake-up Light and limit refunds not to exceed suggested retail price.

To obtain a Money-Back Guarantee Return Authorization form, call 1-866-832-4361. Please allow 4- 6 weeks for delivery of the check.

Full Two-Year Warranty

Philips Electronics North America Corporation (USA) and Philips Electronics Ltd (Canada) warrant each new Philips product, model HF3490 against defects in materials or workmanship for a period of two years from the date of purchase, and agree to repair or replace any defective product without charge. IMPORTANT:This warranty does not cover damage resulting from accident, misuse or abuse, lack of reasonable care, or the affixing of any attachment not provided with the product.  

NO RESPONSIBILITY IS ASSUMED FOR ANY SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES.

In order to obtain warranty service, simply call toll-free 1-866-832-4361.

In US Manufactured for: Philips Consumer Lifestyle, A Division of Philips Electronics North America Corporation, 1600 Summer Street - 5th Floor, Stamford, CT 06905-5125.

In Canada Imported for: Philips Electronics LTD, 281 Hillmount Road, Markham, Ontario L6C 2S3. iPod is a trademark of Apple Inc., registered in the U.S. and other countries. iPhone is a trademark of Apple Inc.

Apple is not responsible for the operation of this device or its compliance with safety and regulatory standards.

PHILIPS is a Registered Trademark of Koninklijke Philips Electronics N.V.

©2009 Philips Electronics North America Corporation All Rights Reserved.

Troubleshooting

This chapter summarizes the most common problems you could encounter with the appliance. If you are unable to solve the problem with the information below, call 1-866-832-4361 for assistance.

ProblemSolution

The appliance does not Perhaps the plug is not inserted properly in the wall outlet. Put the

work at all.plug properly in the wall outlet.

Perhaps there is a power failure. Check if the power supply works by connecting another appliance.

The appliance functions properly, but the lamp does not work anymore.

The appliance becomes hot during use.

The appliance does not respond when I try to press or move the dials.

Perhaps the lamp has reached the end of its life.The lamp has an expected life of more than 10,000 hours (more than 7 years of normal use).The life depends on the use of the appliance. In case of heavy use, the lamp may not last as long as you expect.The lamp is not replaceable. If the lamp stops working, call 1-866-832-4361 for assistance. 

This is normal, as the appliance is heated up by the light of the lamp and the electronics.

Remove the plug from the wall outlet and reinsert it. If you reinsert the plug within approximately 15 minutes, the appliance remembers all settings. If you reinsert the plug after a longer period of time, the appliance remembers all settings except the time.

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Philips HF3490/60 Full Two-Year Warranty, Order to obtain warranty service, simply call toll-free, Troubleshooting
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HF3490/60, HF3490 specifications

The Philips HF3490 and HF3490/60 are innovative light therapy devices designed to combat the effects of seasonal affective disorder (SAD), as well as to promote overall wellness through light exposure. These models employ advanced light therapy technology, making them effective tools for individuals seeking to improve their mood, energy levels, and sleep quality during darker months or in low-light environments.

One of the standout features of the HF3490 series is its powerful, bright light output. These devices emit 10,000 lux of cool white light at a safe distance of 20 inches, reflecting the optimal light intensity recommended for effective light therapy. This intensity mimics natural sunlight, helping to regulate circadian rhythms and support mood enhancement.

The design of the HF3490 models encompasses a modern, sleek aesthetic that integrates seamlessly into various home or office environments. The adjustable stand allows users to effortlessly position the lamp, ensuring light is directed toward the eyes while the user performs other activities, such as reading or working.

A notable technology integrated into the Philips HF3490 is the Energy Star certification, which signifies that the product meets stringent energy efficiency guidelines, thereby contributing to environmentally friendly practices. Furthermore, the device features a glare-free screen, designed to optimize the comfort of users during their therapy session. This aspect is crucial as it reduces eye strain, making light therapy a more pleasant experience.

The HF3490 also includes a timer function, allowing users to set their desired duration for therapy sessions, which can range from 20 to 60 minutes. This customizable feature ensures that individuals receive the right exposure without the worry of overuse.

Additionally, the HF3490/60 variant is enhanced with a built-in screen that displays the treatment time and remaining session duration, making it user-friendly. Its portability and lightweight design enable users to easily transport the device, ensuring access to light therapy whenever necessary.

Together, these features make the Philips HF3490 and HF3490/60 highly sought-after solutions for those looking to enhance their well-being through effective light therapy. With their combination of style, efficiency, and effectiveness, these devices offer a wholesome approach to combating SAD and promoting overall health during the winter months and beyond.
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